Digital Speaker Module

by Velleman

This digital speaker module integrates an adjustable volume potentiometer, a speaker, a 2W audio amplifier chip and a 3-pin header interface.

It can easily amplify small audio signals by providing a max. 8.5 times amplification, and play the amplified signal through the speaker.


  • speaker module with integrated 2 W audio amplifier
  • adjustable volume potentiometer


  • supply voltage: 5 V DC
  • operating current: max. 500 mA
  • maximum power: 2 W
  • maximum speaker volume: 80 dB
  • amplifier chip: SC8002B
  • weight: 8,4 g
  • dimensions (W x L x H): 47 x 30 x 13 mm